Re: [xsl] analyze-string help?

[Michael Kay <mike@xxxxxxxxxxxx>]

> In my ideal world the syntax would evolve so you could constrain the 
categories -- "\p{Pd except '-'}", "any character that is some kind of 
dash except for U+002D "hyphen-minus", for example -- since that would 
make this even more useful for functions that take regular expressions 
such as tokenize().

XPath regular expressions allow a subtraction operator within a 
character class:

[\p{Lu}-[IO]]

allows any upper case letter except I or O.

Michael Kay
Saxonica